CN110624748B - Electric power insulator surface spraying device - Google Patents
Electric power insulator surface spraying device Download PDFInfo
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- CN110624748B CN110624748B CN201910942406.4A CN201910942406A CN110624748B CN 110624748 B CN110624748 B CN 110624748B CN 201910942406 A CN201910942406 A CN 201910942406A CN 110624748 B CN110624748 B CN 110624748B
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- 239000012212 insulator Substances 0.000 title claims abstract description 117
- 238000005507 spraying Methods 0.000 title claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000003989 dielectric material Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 14
- 238000000576 coating method Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0235—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being a combination of rotation and linear displacement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
- B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
Abstract
The invention relates to a surface spraying device for an electric insulator, which comprises a round table base, a feeding mechanism, a round table support frame, a lifting mechanism, an insulator rotating mechanism and a spraying mechanism, wherein the feeding mechanism is installed on the round table base; the spraying device provided by the invention can realize batch spraying of the post insulators, greatly improves the spraying uniformity and the spraying quality of the post insulators, and ensures the effectiveness of the RTV coating.
Description
Technical Field
The invention relates to the technical field of power element processing equipment, and particularly provides a surface spraying device for a power insulator.
Background
The insulator is a special insulating control, and is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can withstand the action of voltage and mechanical stress. Insulators are various in types and shapes. Although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting, the functions of electrical insulation and mechanical fixation are mainly realized, and the insulators can be divided into suspension insulators and post insulators according to different installation modes.
The insulator is often used for insulating and fixing wires in a high-voltage overhead transmission line, pollutants in the environment can be often deposited on the insulating surface of the insulator, soluble substances in the pollutants are gradually dissolved in water under a humid condition, a conductive film is formed on the insulating surface of the insulator, the insulating capability of the insulator is greatly reduced, and the insulator can generate a strong discharge phenomenon under the action of a power field. In order to prevent the occurrence of the discharge phenomenon, an RTV anti-pollution flashover coating is usually coated on the surface of the insulator, and the RTV anti-pollution flashover coating can effectively solve the problem of pollution flashover of the insulator.
In the actual production process of the insulator, two modes of spraying and dip-coating are mainly adopted for coating the RTV anti-pollution flashover coating, wherein the following problems mainly exist in the selection of the spraying coating mode:
1) manual spraying is adopted, the spraying efficiency is low, the spraying quality is greatly influenced by human factors, and the RTV spraying liquid with excessive spraying space has great threat to the health of human bodies;
2) the spraying is carried out by adopting a common spraying device, the uniformity of the spraying is poor, and the quality of the spraying is influenced.
Based on the problems, the invention provides a device for spraying the surface of an electric insulator, which is specially used for spraying an RTV coating on a post insulator.
Disclosure of Invention
In order to solve the above problems, the present invention provides a surface spraying device for an electrical insulator, which can solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides an electric power insulator surface spraying device, includes the round table base, installs feeding mechanism, fixed mounting on the round table base are in round table support frame, elevating system, fixed mounting on the round table base up end are in last insulator rotary mechanism of elevating system and the spraying mechanism that is used for the post insulator spraying, elevating system can drive the vertical lift of insulator rotary mechanism, wherein:
the feeding mechanism comprises a feeding cylinder vertically and fixedly installed below the table top of the round table base and a disc-shaped insulator placing table, the center of the bottom end of the feeding cylinder is horizontally and fixedly installed at the output end of the feeding cylinder, the insulator placing table can ascend and be exposed out of the upper end face of the round table base, and four insulator placing discs which are rotatably installed are distributed on the upper end of the insulator placing table relative to a central circular array;
the lifting mechanism comprises a disc-shaped lifting platform which is horizontally arranged, the insulator rotating mechanism comprises a rotary driving motor which is vertically and fixedly installed at the top end of the lifting platform, a driving belt wheel which is fixedly installed on an output shaft of the rotary driving motor, a gear transmission mechanism and a synchronous belt, the gear transmission mechanism comprises a transmission shell, a central gear and four driven gears which are fixedly installed at the central position of the top end of the lifting platform, the central gear is of a tubular structure with openings at two ends, the central gear is vertically and rotatably installed between the transmission shell and the lifting platform, the four driven gears are uniformly distributed around the central gear and are meshed with the central gear, the top end of a shaft of the central gear penetrates through the transmission shell, and the top end of the shaft of the central gear is provided with the driven belt, the bottom ends of the shafts of the four driven gears penetrate through the lifting platform, clamping discs are arranged at the bottom ends of the shafts, the four clamping discs and the four insulator placing discs are vertically arranged in a one-to-one opposite mode, and the synchronous belts are sleeved on the driving belt wheel and the driven belt wheel;
the spraying mechanism comprises a spraying driving motor which is fixedly arranged at the center position of the top end of the round table support frame in an inverted manner, a guide pipe which vertically penetrates through the center of the central gear, an end, a second lead screw which is fixedly arranged on an output shaft of the spraying driving motor, a cross screw sleeve which is vertically and slidably arranged on the guide pipe and spray guns which are horizontally and uniformly distributed around the cross screw sleeve, wherein the second lead screw vertically penetrates through the center of the guide pipe, the bottom end of the second lead screw is rotatably arranged at the center position of the round table base, the bottom end of the guide pipe is fixedly arranged at the center position of the round table base, the top end of the guide pipe is axially provided with a cross guide groove, one end of the end is fixedly arranged at the top end of the guide pipe, the other end of the end is fixedly arranged at the bottom end of the round table support frame, and the cross screw sleeve is in threaded connection, the end of the cross threaded sleeve extending out of the cross guide groove is fixedly provided with the spray guns, and each spray gun corresponds to each clamping disc.
Preferably, the round table support frame includes two vertical fixed mounting and is in support column and fixed mounting on the round table base mesa are two the dome board on support column top, two fixed mounting has two transparent semicircle covers between the support column, just the top of semicircle cover with the bottom face seal of dome board, the bottom of semicircle cover with the up end of round table base is sealed, spraying driving motor handstand fixed mounting be in the top central point of dome board puts.
Preferably, elevating system is still including handstand fixed mounting in lift motor, a lead screw and the guide arm on calotte board top, the vertical fixed mounting of a lead screw in lift motor's output shaft and bottom rotate and install on the round table base, the vertical fixed mounting of guide arm the calotte board with between the round table base, be equipped with on the elevating platform with a lead screw threaded connection's ball nut and with guide arm sliding connection's sliding sleeve.
Preferably, the insulator placing plate is provided with two inserting keys which are symmetrically distributed relative to the center, an inserting rod is arranged at the center of the clamping plate, and the inserting rod points vertically to the center of the insulator placing plate which is arranged oppositely.
Preferably, a cross table is arranged at the center of the table top of the round table base, the second lead screw is rotatably mounted at the center of the cross table, and the bottom end of the guide pipe is fixedly mounted at the center of the cross table.
Preferably, four fan-shaped holes are uniformly distributed on the cross platform, a cross groove used for avoiding the cross platform is formed in the upper end face of the insulator placing platform, and the insulator placing platform can penetrate through the fan-shaped holes.
The technical scheme has the following advantages or beneficial effects:
1. the invention provides a surface spraying device for an electric insulator, which can simultaneously clamp four post insulators through an arranged lifting mechanism, an insulator rotating mechanism can drive the four post insulators to synchronously rotate at a constant speed, a spraying mechanism can drive a spray gun to vertically move, therefore, when the post insulator rotates at a constant speed, the spray gun can spray the surface of the post insulator from top to bottom and from bottom to top, on one hand, the spray gun can finish spraying the surface of the whole post insulator, on the other hand, the self-rotation of the post insulator can automatically and uniformly rotate the RTV coating liquid sprayed on the surface, generally speaking, the device can be used for simultaneously spraying four post insulators to realize batch spraying, the spraying time is controlled at a certain spraying speed, so that the spraying uniformity and the spraying quality of each sprayed post insulator can be greatly ensured.
2. The invention provides a surface spraying device for an electric insulator, which is characterized in that a relatively closed spraying operation area space is formed by two semicircular covers, the spraying operation area space is separated from a feeding area of workers, a post insulator can be freely fed in and fed out through a feeding mechanism, excessive RTV coating liquid is prevented from being dispersed in the air along with a spray gun, and the harm to a human body is greatly reduced.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic overall structure diagram of an electric insulator surface spraying device provided by the invention;
FIG. 2 is an enlarged, fragmentary, schematic view at A of FIG. 1 of the present invention;
FIG. 3 is a top view of the base of the round table of the present invention;
fig. 4 is a plan view of the insulator placement table of the present invention;
fig. 5 is a plan view of an assembly structure of the insulator rotating mechanism on the elevating platform according to the present invention;
fig. 6 is a plan view of the cross screw insert with the torch installed in the guide tube according to the present invention.
In the figure: 1. a round table base; 11. a cross table; 111. a sector hole; 2. a feeding mechanism; 21. a feeding cylinder; 22. an insulator placement table; 221. an insulator placement tray; 2211. inserting a key; 222. a cross groove; 3. a round table support frame; 31. a support pillar; 311. a semicircular cover; 32. a dome plate; 4. a lifting mechanism; 41. a lifting motor; 42. a first lead screw; 43. a guide bar; 44. a lifting platform; 441. a ball nut; 442. a sliding sleeve; 5. an insulator rotating mechanism; 51. a rotary drive motor; 52. a driving pulley; 53. a gear transmission mechanism; 531. a transmission housing; 532. a sun gear; 5321. a driven pulley; 533. a driven gear; 534. clamping the disc; 5341. inserting a rod; 55. a synchronous belt; 6. a spraying mechanism; 61. spraying a driving motor; 62. a guide tube; 621. a cross-shaped guide groove; 63. a tip; 64. a second lead screw; 65. a cross thread sleeve; 66. a spray gun.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to fig. 1-6, an electric power insulator surface spraying device, including round table base 1, install feeding mechanism 2 on round table base 1, fixed mounting round table support frame 3, elevating system 4, the insulator rotary mechanism 5 of fixed mounting on elevating system 4 on the 1 up end of round table base and the spraying mechanism 6 that is used for the post insulator spraying, elevating system 4 can drive 5 vertical lifts of insulator rotary mechanism, wherein:
the feeding mechanism 2 comprises a feeding cylinder 21 vertically and fixedly installed below the table top of the round table base 1 through bolts and a disc-shaped insulator placing table 22 with the bottom center horizontally and fixedly installed at the output end of the feeding cylinder 21, the insulator placing table 22 can ascend and be exposed out of the upper end face of the round table base 1, and four insulator placing discs 221 which are rotatably installed are distributed at the upper end of the insulator placing table 22 relative to the central circular array; before the spraying operation, the post insulators are sequentially placed on the four insulator placing discs 221, and then the insulator placing table 22 is lifted up by the feeding cylinder 21, so that the post insulators are fed into the spraying area surrounded by the two half-round covers 311, and the feeding area and the spraying operation area are separated.
The lifting mechanism 4 comprises a disc-shaped lifting platform 44 which is horizontally arranged, the insulator rotating mechanism 5 comprises a rotary driving motor 51 which is vertically and fixedly arranged at the top end of the lifting platform 44 through bolts, a driving pulley 52 which is fixedly arranged on an output shaft of the rotary driving motor 51, a gear transmission mechanism 53 and a synchronous belt 55, the gear transmission mechanism 53 comprises a transmission shell 531 which is fixedly arranged at the center position of the top end of the lifting platform 44 through bolts, a central gear 532 and four driven gears 533, the central gear 532 is of a tubular structure with two open ends, the central gear 532 is vertically and rotatably arranged between the transmission shell 531 and the lifting platform 44, the four driven gears 533 are uniformly distributed around the central gear 532 and are meshed with the central gear 532, the top end of the central gear 532 penetrates through the transmission shell 531, and the top end is provided, the shaft bottom ends of the four driven gears 533 penetrate through the lifting platform 44, clamping discs 534 are arranged at the bottom ends of the four driven gears 533, the four clamping discs 534 and the four insulator placing discs 221 are vertically arranged in a one-to-one opposite mode, and the synchronous belt 55 is sleeved on the driving belt wheel 52 and the driven belt wheel 5321; after the post insulator is sent into the spraying area, the lifting mechanism 4 drives the insulator rotating mechanism 5 to move downwards, so that each pair of the vertical clamping disc 534 and the insulator placing disc 221 which are just opposite to each other are used for clamping the post insulator, when in spraying operation, the rotary driving motor 51 is started to enable the driving belt wheel 52 to rotate, the driving belt wheel 52 drives the driven belt wheel 5321 to rotate through the synchronous belt 55, the rotation of the central gear 532 is realized, the central gear 532 drives four driven gears 533 which are meshed with the central gear to synchronously rotate, and the clamping disc 534 drives the post insulator to rotate at a constant speed.
The spraying mechanism 6 comprises a spraying driving motor 61 which is fixedly arranged at the center position of the top end of the round table supporting frame 3 through a bolt in an inverted mode, a guide pipe 62 vertically penetrating through the center of a central gear 532, an end 63, a second lead screw 64 fixedly arranged on an output shaft of the spraying driving motor 61, a cross screw sleeve 65 vertically slidably arranged on the guide pipe 62 and a spray gun 66 horizontally and uniformly distributed around the cross screw sleeve 65, the second lead screw 64 vertically penetrates through the center of the guide pipe 62 and the bottom end thereof is rotatably arranged at the center position of the round table base 1, the bottom end of the guide pipe 62 is fixedly arranged at the center position of the round table base 1, a cross guide groove 621 is axially arranged at the top end of the guide pipe 62, one end of the end 63 is fixedly arranged at the top end of the guide pipe 62, the other end of the end 63 is fixedly arranged at the bottom end of the round table supporting frame 3, the cross screw sleeve, spray guns 66 are fixedly mounted at the end 63 of the cross screw sleeve 65 extending out of the cross guide groove 621, and each spray gun 66 is arranged corresponding to each clamping disc 534. The external pipe of spray gun 66 can be worn out from dome board 32, when carrying out the spraying operation, start spraying driving motor 61, spraying driving motor 61 will drive No. two lead screws 64 and rotate, No. two lead screws 64 will drive cross swivel 65 along the vertical slip of stand pipe 62, spray gun 66 will be along with cross swivel 65 synchronous motion, thereby the post insulator drives rotatory simultaneously at insulator rotary mechanism 5, spray gun 66 will aim at the post insulator and follow vertical surface spraying, thereby spray RTV coating liquid at the surface of post insulator evenly.
Further, the round table support frame 3 comprises two support columns 31 vertically welded and fixedly installed on the table top of the round table base 1 and a round top plate 32 fixedly installed on the top ends of the two support columns 31, two transparent semicircular covers 311 are fixedly installed between the two support columns 31, the top ends of the semicircular covers 311 are sealed with the bottom end face of the round top plate 32, the bottom ends of the semicircular covers 311 are sealed with the upper end face of the round table base 1, and the spraying driving motor 61 is fixedly installed at the top center position of the round top plate 32 in an inverted mode. The round table support frame 3 is used as an installation carrier of a mechanism in the device on one hand, and is also used for fixedly installing the semi-circular cover 311 on the other hand, and the two semi-circular covers 311 which are hermetically arranged on the periphery form a relatively sealed spraying operation area, so that redundant RTV coating liquid sprayed by the spray gun 66 is dispersed in a sealed spraying operation area space, the RTV coating liquid can be prevented from floating in the air of a workshop, and the harm to a human body is reduced.
Furthermore, the lifting mechanism 4 further comprises a lifting motor 41 fixedly mounted on the top end of the dome plate 32 through an inverted state, a first lead screw 42 and a guide rod 43, the first lead screw 42 is vertically and fixedly mounted on the output shaft of the lifting motor 41, the bottom end of the first lead screw is rotatably mounted on the round table base 1, the guide rod 43 is vertically and fixedly mounted between the dome plate 32 and the round table base 1, and the lifting table 44 is provided with a ball nut 441 in threaded connection with the first lead screw 42 and a sliding sleeve 442 in sliding connection with the guide rod 43. After the post insulator is sent into the spraying area, the lifting motor 41 is started, the lifting motor 41 drives the first lead screw 42 to rotate, the first lead screw 42 drives the lifting platform 44 to move downwards, and therefore the synchronous belt 55 drives the insulator rotating mechanism 5 to move downwards so as to clamp the post insulator.
Furthermore, two insertion keys 2211 symmetrically distributed relative to the center are arranged on the insulator placement disc 221, an insertion rod 5341 is arranged at the center of the clamping disc 534, and the insertion rod 5341 vertically points to the center of the insulator placement disc 221 which is arranged opposite to the center. The plug 2211 is inserted into a threaded hole of one end 63 of the post insulator, and the plug 5341 is inserted into a central hole of the other end 63 of the post insulator, so as to ensure that the clamping disc 534 can smoothly drive the post insulator to rotate, a rubber layer can be wrapped on the outer surface of the plug 5341, and a protrusion is added on the outer surface of the rubber layer.
Further, a cross table 11 is arranged at the center of the table top of the round table base 1, a second lead screw 64 is rotatably mounted at the center of the cross table 11, the bottom end of the guide pipe 62 is fixedly mounted at the center of the cross table 11, four fan-shaped holes 111 are uniformly distributed on the cross table 11, a cross groove 222 used for avoiding the cross table 11 is arranged on the upper end face of the insulator placing table 22, and the insulator placing table 22 can penetrate through the fan-shaped holes 111. By adopting the structure of the cross platform 11 with the sector holes 111 and the structure design of the cross groove 222 with the avoiding function, on one hand, the installation of the second lead screw 64 and the guide pipe 62 is not influenced, and on the other hand, the insulator placing platform 22 can normally penetrate and expose.
The working principle and the working process of the electric insulator surface spraying device provided by the invention are as follows:
when the spraying operation is carried out, the spraying operation is mainly carried out in the following steps:
feeding the post insulator: inserting the inserting key 2211 into the end of the post insulator, placing the post insulator on the insulator placing disc 221, and lifting the four post insulators by the feeding mechanism 2 to be sent into the semicircular cover 311;
clamping the post insulator: the insulator rotating mechanism 5 is driven to move downwards by the lifting mechanism 4, so that the post insulator is clamped between the clamping disc 534 and the insulator placing disc 221;
spraying an RTV coating: starting the insulator rotating mechanism 5 to enable the four post insulators to synchronously rotate at a constant speed, then starting the spraying mechanism 6, enabling the spray gun 66 to vertically move at a constant speed, and enabling the spray gun 66 to uniformly spray the RTV coating liquid on the outer surfaces of the post insulators due to the constant-speed rotation of the post insulators and the vertical constant-speed movement of the spray gun 66;
taking out the post insulator: after the post insulator is sprayed, the insulator rotating mechanism 5 and the spraying mechanism 6 are suspended, the lifting mechanism 4 drives the clamping disc 534 to move upwards, and then the post insulator is taken out and taken down through the feeding mechanism 2.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (6)
1. The utility model provides an electric power insulator surface spraying device, includes round table base (1), installs feeding mechanism (2), fixed mounting on round table base (1) round table support frame (3), elevating system (4), fixed mounting on round table base (1) the up end be in insulator rotary mechanism (5) on elevating system (4) and be used for spraying of post insulator spraying mechanism (6), its characterized in that: elevating system (4) can drive insulator rotary mechanism (5) vertical lift, wherein:
the feeding mechanism (2) comprises a feeding cylinder (21) vertically and fixedly installed below the table top of the round table base (1) and a disc-shaped insulator placing table (22) with the bottom center horizontally and fixedly installed at the output end of the feeding cylinder (21), the insulator placing table (22) can ascend and be exposed out of the upper end face of the round table base (1), and four insulator placing discs (221) which are rotatably installed are distributed on the upper end of the insulator placing table (22) relative to a central circular array;
the lifting mechanism (4) comprises a disc-shaped lifting platform (44) which is horizontally arranged, the insulator rotating mechanism (5) comprises a rotary driving motor (51) which is vertically and fixedly installed at the top end of the lifting platform (44), a driving pulley (52) which is fixedly installed on an output shaft of the rotary driving motor (51), a gear transmission mechanism (53) and a synchronous belt (55), the gear transmission mechanism (53) comprises a transmission shell (531) which is fixedly installed at the center position of the top end of the lifting platform (44), a central gear (532) and four driven gears (533), the central gear (532) is a tubular structure with two open ends, the central gear (532) is vertically and rotatably installed between the transmission shell (531) and the lifting platform (44), and the four driven gears (533) are vertically and rotatably installed between the transmission shell (531) and the lifting platform (44), the four driven gears (533) are uniformly distributed around the central gear (532) and are meshed with the central gear (532), the top end of the shaft of the central gear (532) penetrates through the transmission shell (531), driven pulleys (5321) are arranged at the top end of the shaft of the central gear (532), the bottom ends of the shafts of the four driven gears (533) penetrate through the lifting platform (44), clamping discs (534) are arranged at the bottom ends of the shafts of the four driven gears (533), the four clamping discs (534) and the four insulator placing discs (221) are vertically arranged in a one-to-one opposite mode, and the synchronous belt (55) is sleeved on the driving pulley (52) and the driven pulleys (5321);
the spraying mechanism (6) comprises a spraying driving motor (61) which is fixedly arranged at the center position of the top end of the round table support frame (3) in an inverted mode, a guide pipe (62) vertically penetrating through the center of the central gear (532), an end head (63), a second lead screw (64) fixedly arranged on an output shaft of the spraying driving motor (61), a cross screw sleeve (65) vertically slidably arranged on the guide pipe (62) and spray guns (66) horizontally and uniformly distributed around the cross screw sleeve (65), the second lead screw (64) vertically penetrates through the center of the guide pipe (62) and is rotatably arranged at the center position of the round table base (1) at the bottom end, the bottom end of the guide pipe (62) is fixedly arranged at the center position of the round table base (1), and a cross guide groove (621) is formed in the axial direction at the top end of the guide pipe (62), end (63) one end fixed mounting be in the top of stand pipe (62), the other end fixed mounting of end (63) is in the bottom of round table support frame (3), cross swivel nut (65) with No. two lead screw (64) threaded connection and slip interlude are in cross guide way (621), cross swivel nut (65) stretch out equal fixed mounting in end (63) department of cross guide way (621) spray gun (66), every spray gun (66) and every it corresponds the setting to press from both sides tight dish (534).
2. An electric insulator surface spraying device according to claim 1, characterized in that: round table support frame (3) include two vertical fixed mounting support column (31) and fixed mounting on round table base (1) mesa are two dome board (32) on support column (31) top, two fixed mounting has two transparent half dome (311) between support column (31), just the top of half dome (311) with the bottom face of dome board (32) is sealed, the bottom of half dome (311) with the up end of round table base (1) is sealed, spraying driving motor (61) handstand fixed mounting be in the top central point of dome board (32) puts.
3. An electric insulator surface spraying device according to claim 2, characterized in that: elevating system (4) still including handstand fixed mounting in lift motor (41), a lead screw (42) and guide arm (43) on dome board (32) top, the vertical fixed mounting of a lead screw (42) in on the output shaft of lift motor (41) and the bottom rotate and install on round table base (1), the vertical fixed mounting of guide arm (43) be in dome board (32) with between round table base (1), be equipped with on elevating platform (44) with a ball nut (441) of lead screw (42) threaded connection and with guide arm (43) sliding connection's sliding sleeve (442).
4. An electric insulator surface spraying device according to claim 1, characterized in that: the insulator placing plate is characterized in that two inserting keys (2211) symmetrically distributed relative to the center are arranged on the insulator placing plate (221), an inserting rod (5341) is arranged at the center of the clamping plate (534), and the inserting rod (5341) vertically points to the center of the insulator placing plate (221) which is just opposite to the center.
5. An electric insulator surface spraying device according to claim 1, characterized in that: the table top center position of round table base (1) is equipped with cross platform (11), No. two lead screws (64) rotate to be installed the central point of cross platform (11) puts, stand pipe (62) bottom fixed mounting be in the central point of cross platform (11) puts.
6. An electric insulator surface spraying device according to claim 5, characterized in that: four fan-shaped holes (111) are uniformly distributed in the cross platform (11), a cross groove (222) used for avoiding the cross platform (11) is formed in the upper end face of the insulator placing platform (22), and the insulator placing platform (22) can penetrate through the fan-shaped holes (111).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910942406.4A CN110624748B (en) | 2019-09-30 | 2019-09-30 | Electric power insulator surface spraying device |
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| CN201910942406.4A CN110624748B (en) | 2019-09-30 | 2019-09-30 | Electric power insulator surface spraying device |
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| CN110624748B true CN110624748B (en) | 2020-07-03 |
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| CN111318409B (en) * | 2020-02-27 | 2021-11-16 | 南京轩世琪源软件科技有限公司 | Conveniently place and screw thread rubber coating device who collects |
| CN112221810A (en) * | 2020-10-19 | 2021-01-15 | 国网河北省电力有限公司检修分公司 | Automatic spraying device for insulator |
| CN112387473B (en) * | 2020-11-11 | 2022-01-14 | 国网山东省电力公司莒县供电公司 | Electric power insulator surface spraying device |
| CN112718315A (en) * | 2020-12-24 | 2021-04-30 | 王伦 | High-efficient environment-friendly spraying device for aluminum profile machining |
| CN112967853B (en) * | 2021-02-01 | 2022-05-27 | 醴陵市永诚电瓷电器有限公司 | Method for manufacturing surface coating of power insulator |
| CN114871020A (en) * | 2022-06-06 | 2022-08-09 | 苏州电瓷厂(宿迁)有限公司 | Automatic glazing spraying equipment for electric porcelain insulator and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6012503A (en) * | 1997-11-26 | 2000-01-11 | Riverwood International Corporation | Adjustable gluing apparatus for a packaging machine |
| CN101786222B (en) * | 2010-02-11 | 2012-04-25 | 天津市谊诚包装制品有限责任公司 | Four-station barrel renovating system |
| CN106179842A (en) * | 2016-08-26 | 2016-12-07 | 叶青 | A kind of application parts of wheel hub cover |
| CN206199563U (en) * | 2016-11-01 | 2017-05-31 | 广州品胜机械科技有限公司 | A kind of achievable workpiece conveying rotation and the controllable paint finishing of rotatable phase |
| CN207357418U (en) * | 2017-06-09 | 2018-05-15 | 太仓美克斯机械设备有限公司 | A kind of efficient spray-painting plant |
| CN206868486U (en) * | 2017-07-01 | 2018-01-12 | 中信戴卡股份有限公司 | A kind of device being used for aluminum wheel cast mould spray painting |
| CN107552267A (en) * | 2017-09-29 | 2018-01-09 | 江阴市永昌交通机械部件有限公司 | A kind of executor handware spray-painting plant of energy-conservation |
| CN107442332B (en) * | 2017-10-09 | 2019-08-02 | 刘明付 | A kind of water conservancy water pipe portable type paint spraying machine |
| CN109453916B (en) * | 2018-10-29 | 2020-03-17 | 赣州天橙农业科技发展有限公司 | Spraying device is used in plant protection unmanned aerial vehicle plastic casing production and processing |
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Effective date of registration: 20200610 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: TONGHUA POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY Co. Address before: 412007 Hunan University of Technology, 88 West Taishan Road, Tianyuan District, Hunan, Zhuzhou Applicant before: Yang Xing |
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